From owner-freebsd-ports@freebsd.org Wed Apr 10 19:11:21 2019 Return-Path: Delivered-To: freebsd-ports@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CC9861569653 for ; Wed, 10 Apr 2019 19:11:21 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from tensor.andric.com (tensor.andric.com [IPv6:2001:470:7a58:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "tensor.andric.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6550A85BD9 for ; Wed, 10 Apr 2019 19:11:21 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from [IPv6:2001:470:7a58::a436:1bed:58bd:8d59] (unknown [IPv6:2001:470:7a58:0:a436:1bed:58bd:8d59]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by tensor.andric.com (Postfix) with ESMTPSA id 8CCA44103B; Wed, 10 Apr 2019 21:11:19 +0200 (CEST) From: Dimitry Andric Message-Id: Content-Type: multipart/signed; boundary="Apple-Mail=_B64923F1-F3C7-445D-8005-7FCB3CFA3D84"; protocol="application/pgp-signature"; micalg=pgp-sha1 Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.8\)) Subject: Re: Clang crash compiling qt5 Date: Wed, 10 Apr 2019 21:11:18 +0200 In-Reply-To: <15210358-2ff9-54a2-d9c2-075ca4c0f335@m5p.com> Cc: freebsd ports To: George Mitchell References: <15210358-2ff9-54a2-d9c2-075ca4c0f335@m5p.com> X-Mailer: Apple Mail (2.3445.104.8) X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Apr 2019 19:11:22 -0000 --Apple-Mail=_B64923F1-F3C7-445D-8005-7FCB3CFA3D84 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii On 10 Apr 2019, at 19:37, George Mitchell wrote: > > Yesterday I went through a round of updating and compiling ports. By > all outward appearances it was successful. But this morning's daily > status report revealed that clang had crashed on a signal 11 once > while compiling each qt5 package. (For once, it was useful to have > the "such-and-such installed" messages in the system log.) So I just > tried recompiling qt5-qmake just now under "script". Sure enough, > there was a clang crash about 15 seconds before the end of typescript, > though the typescript output looks completely innocuous as far as I > can see, and all the qt5 packages and their dependencies seem to be > functional at this point. Any idea about what's going on? > > The typescript output is at https://m5p.com/~george/typescript if > you think it would be helpful. -- George Hi George, I don't see any crash report(s) in the typescript? Did clang drop two files (a .sh and preprocessed .c or .cpp file) in /tmp, by any chance? If you are using a stable branch, clang will not have been built with assertions, and that can lead to crashes in some cases. You could try commenting out the -DNDEBUG line in lib/clang/llvm.build.mk, and then rebuilding and reinstalling world. Then try the port again. -Dimitry --Apple-Mail=_B64923F1-F3C7-445D-8005-7FCB3CFA3D84 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.2 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCXK4/1gAKCRCwXqMKLiCW o/H+AJ45twSWeA+INYZEoxYQ9o3BlDwWJACg0NSIWO0qleWKthA86+q67+tStg8= =GNgG -----END PGP SIGNATURE----- --Apple-Mail=_B64923F1-F3C7-445D-8005-7FCB3CFA3D84--